16421092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{499}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 30380000

約数和(自身を除く): 13958908

約数列:

[1, 2, 4, 19, 38, 76, 433, 499, 866, 998, 1732, 1996, 8227, 9481, 16454, 18962, 32908, 37924, 216067, 432134, 864268, 4105273, 8210546, 16421092]

約数ペア:

[(1, 16421092), (2, 8210546), (4, 4105273), (19, 864268), (38, 432134), (76, 216067), (433, 37924), (499, 32908), (866, 18962), (998, 16454), (1732, 9481), (1996, 8227)]